GeForce GTX 1660 Super and GeForce RTX 3070 Ti GA102 - video card comparison
GeForce GTX 1660 Super
GeForce RTX 3070 Ti GA102
Architecture
Turing (2018−2021)
Ampere (2020−2022)
GPU code name
Turing TU116
GA102
Market segment
Desktop
Desktop
Release date
October 2019
October 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 8-pin
1x 12-pin
Boost clock speed
1785 MHz
1770 MHz
Core clock speed
1530 MHz
-
Manufacturing process technology
12 nm
8 nm
Number of transistors
6,600 million
28,300 million
Pipelines / CUDA cores
1408
6144
Power consumption (TDP)
125 Watt
290 Watt
Texture fill rate
157.1
339.8
Memory type
GDDR6
GDDR6X
Maximum RAM amount
6 GB
8 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
14000 MHz
19 GB/s
Memory bandwidth
336.0 GB/s
608.3 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
HDCP
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
7.5
8.6
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2.131
1.3
Ansel
+
-
NVENC
+
-